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Bulldozer Worksheet Cont'd Task#001 Page 1 of 2 <br /> BULLDOZER WORK <br /> Task description: Spread Topsoil <br /> Site: Tiger Timber Site Permit Action: 2014 Update Permit/Job#: M1991082 <br /> PROJECT IDENTIFICATION <br /> Task#: 001 State: Colorado Abbreviation: None <br /> Date: 12/22/2014 County: Teller Filename: M082-001 <br /> User: TC1 <br /> Agency or organization name: DRMS <br /> HOURLY EQUIPMENT COST <br /> Basic Machine: Cat D7R DS XR Series II <br /> Horsepower: 238 <br /> Blade Type: Semi-Universal <br /> Attachment: NA <br /> Shift Basis: 1 per day <br /> Data Source: (CRG) <br /> Cost Breakdown: <br /> Utilization% <br /> Ownership Cost/Hour: $46.88 NA <br /> Operating Cost/Hour: $79.23 100 <br /> Ripper op. Cost/Hour: $0.00 0 <br /> Operator Cost/Hour: $38.01 NA <br /> Total unit Cost/Hour: $164.12 <br /> Total Fleet Cost/Hour: $164.12 <br /> MATERIAL QUANTITIES <br /> Initial Volume: 800 <br /> Swell factor: 1.125 <br /> Loose volume: 900 LCY <br /> Source of estimated volume: Exh B-Orig.App. <br /> Source of estimated swell factor: Cat Handbook <br /> HOURLY PRODUCTION <br /> Average push distance: 100 feet <br /> Unadjusted hourly production: 714.3 LCY/hr <br /> Materials consistency description: Consolidated stockpile 1.0 <br /> Average push gradient: -10% <br /> Average site altitude: 8,200 feet <br /> Material weight: 2,650 lbs/LCY <br /> Weight description: Decomposed rock-25%Rock,75%Earth <br /> Job Condition Correction Factor Source <br /> Operator Skill: 0.750 (AVG.) <br /> Material consistency: 1.000 (CAT HB) <br /> Dozing method: 1.000 (GEN.) <br /> Visibility: 1.000 (AVG.) <br /> Job efficiency: 0.830 (1 SHIFT/DAY) <br />